High Quality 99% Purity CAS 68-19-9 Vitamin B12 Powder
ISO 56 Inquiries
68-19-9
0%
100g;1kg;25g
2022-12-31
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Product Description
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Seller Information
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Inquiry History
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Description
Product description:As a feed nutrient fortifier, it has the effect of anti-anemiaMelting point >300°C Boiling point >300 °C Fp 9ºC storage temp. 2-8°C pka pKa 3.28±0.04(H2O,D2O t=23±0.5 Iunspeci?ed) (Uncertain) form Crystalline Powder or Crystals color Red to dark red 
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful "Spring City"-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of "Integrity management,Quality controlling and Customer orientation".
We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.
FAQ- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.CertificatesBasic Info-
Product Name:
Vitamin B12
Other Name:Vitamin B12;Anacobin;Betalin 12;Betaline 12;Byladoce;Cobalin;Cotel;Covit;Crystamin;Cyano-B12;Cyanocobalamin;Cyanocobalamine;Cycolamin;Cykobeminet;Cytacon;Cytamen;Cytobion;5,6-Dimethylbenzimidazolyl cyanocobamide;Dobetin;Docemine;Docibin;Docigram;Dodecabee;Dodecavite;Dodex;Ducobee;Duodecibin;Embiol;Emociclina;Eritrone;Erycytol;Erythrotin;Euhaemon;Extrinsic factor;Fresmin;Hemo-b-doze;Hemomin;Hepagon;Hepavis;Hepcovite;Lactobacillus lactis dorner factor;LLD factor;Macrabin;Megalovel;Milbedoce;Nagravon;Normocytin;Pernaemon;Pernaevit;Pernipuron;Plecyamin;Poyamin;Rebramin;Redamina;Redisol;Rhodacryst;Rubesol;Rubramin;Rubripca;Rubrocitol;Sytobex;B-Twelve;B-Twelve Ora;Vibalt;Vibisone;Virubra;Vitarubin;Vita-rubra;Vitral;Cobalamin,cyanide;Cobalamin,cyano-;Cobamin;Cykobemin;Factor II (vitamin);Cobamide,α-5,6-dimethyl-1H-benzimidazolyl-,cyanide;1H-Benzimidazole,5,6-dimethyl-1-(3-O-phosphono-α-D-ribofuranosyl)-,monoester with cobinamide cyanide,inner salt;Cobamide,cyano-5,6-dimethyl-1H-benzimidazole-;Cyano-5,6-dimethylbenzimidazolylcobamide;5,6-Dimethylbenzimidazolyl-Co-cyanocobamide;Vitamin B12 preparation;Betolvex;Cobalamin,cyano-5,6-dimethylbenzimidazole-;CN-B12;Factor II;Depinar;Cobinamide,cyanide,dihydrogen phosphate (ester),inner salt,3′-ester with 5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole;Hepavit;Docivit;Behepan;Bedoz;Berubigen;Antipernicin;Rubramin PC;Millevit;Berubi;8023-26-5;8039-03-0;11037-08-4;24436-34-8
CAS No.:68-19-9
Molecular Formula:C63H88CoN14O14P
InChIKeys:InChIKey=FDJOLVPMNUYSCM-SYUKHSAKSA-L
Molecular Weight:1355.37000
Exact Mass:1354.57000
EC Number:200-680-0
DSSTox ID:DTXSID7044346
Color/Form:Dark red crystals or an amorphous or crystalline red powder|Dark-red crystals or red powder
HScode:2936260000
Categories:
Characteristics-
PSA:
479.70000
XLogP3:6.57018
Appearance:red crystalline powder
Melting Point:>300 °C
Boiling Point:>300 °C
Flash Point:48.2 °F
Water Solubility:Soluble
Storage Conditions:2-8ºC
Toxicity:LD50 intravenous in mouse: 2gm/kg
Specific rotation:SPECIFIC OPTICAL ROTATION: -59 + or - 9 DEG @ 23 °C 656 NM (DILUTE AQ SOLN)
Odor:Odorless
Taste:Tasteless
PH:Commercially available cyanocobalamin for injection has a pH of 4.5-7
Experimental Properties:Hygroscopic; when exposed to air, may absorb about 12% water; darkens at 210-220 °C; not melted at 300 °C|All vitamin B12 compounds contain the cobalt atom in its trivalent state. There are at least three active forms: cyanobalamin, hydroxycyanobalamin; nitrocobalamin
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Location:
hisense intelligence valley,no 2116,of phoenix road
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
7
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Total Annual Revenue:
Less than $1 million
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Total Employees:
11-50
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Year of Establishment:
2017
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Inquiry History56 Inquiries
Country Product Purchase Quantity Date Posted 
United States
Cyanocobalamin
1 MT Jul 25, 2023 
Paraguay
Vitamin B12
3.00 KG Dec 1, 2025
United States
Vitamin B12 USP Cyanocobalamin Powder
75 KG Feb 11, 2025 
India
Vitamin B12
11.00 KG Apr 25, 2025
India
VITAMIN B12
100 KG Mar 12, 2025
India
Vitamin B12
1 KG Jan 9, 2025
India
Cynocobalamine
25 G Jan 7, 2025
United States
Vitamin B12
175 KG Jul 3, 2024 
Poland
Cyanocobalamin Powder
1 KG Jun 25, 2024
United States
Vitamin B12
200 KG Jun 14, 2024 
Palestine
Vitamin B12
100 KG May 22, 2024 
United Arab Emirates
Vitamin B12
1 MT Apr 1, 2024
India
Cyanocobalamin
30 Oct 24, 2023 
Canada
VITAMIN B12
1000 KG Aug 14, 2023 
Pakistan
Vitamin B12 99% Red powder Lingding-485 Lingding
500 KG Aug 4, 2023
United States
Cyanocobalamin
1.00 KG Jul 14, 2023
India
Vitamin B12 99% white powder aly-68-19-9 lk
1 KG Jun 30, 2023
India
Vitamin B 12
100.00 KG Jul 18, 2025 
Turkey
SIYANOKOBALAMIN (VİTAMİN B12, CRYSTALLINE)
1.00 KG Apr 16, 2025
India
Plant based vitamin b12
50.00 KG Mar 25, 2025 Post an enquiry for this product
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